//
//  MTAESCBCRotation.h
//  MyDeviceToolsObjc
//
//  Created by nutria on 9/22/25.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface MTAESCBCRotation : NSObject

/**
 * AES CBC add
 * @param  str
 * @return base64 str
 */
+ (NSString *)addString:(NSString *)str;

/**
 * AES CBC cut
 * @param  base64 str
 * @return str
 */
+ (NSString *)cutString:(NSString *)str;


@end

NS_ASSUME_NONNULL_END
